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mat lab import

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2018-01-25
2018-01-26
  • Maddison Taylor

    Maddison Taylor - 2018-01-25

    When importing your data with a matlab format am I correct that you need headers? Also is it best to upload the data and triggers together or separately? Also can someone explain the correct matlab format? I am new to matlab.

     
  • tobias moser

    tobias moser - 2018-01-26

    Hi Maddison

    I'm not sure what you mean by headers? Do you use a specific software to export the data as matlab file? I assume the matlab file does not need any headers. I suggest to import data and triggers together.
    As stated in the manual (available here: https://sourceforge.net/p/pspm/svn/HEAD/tree/branches/v4.0/Manual/PsPM%204.0%20Manual.pdf?format=raw) in section 11.1 Import the .mat-file must contain a variable data. This variable is expected to be either a cell array with each cell containing a separate channel or a matrix with each column representing a separate channel (data points x channels). In any case the data structure is similar to the text file you showed me in a different thread: data points in rows, channels in columns.

    I hope this helps.

    best
    Tobias

     

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